Chart Data

Performance !!!

Bar and Column Charts

Line and Area Charts

Pie and Funnel Charts

Scatter and Bubble Charts

Radar and Polar Charts

Financial Charts

Gantt Charts

Combinational Charts

Working with Chart Axes

Chart Features

Customizing Chart

Client-Side Events

Events:
Event 'data' parameter contains:

This sample shows the LegendItem touch events supported by jqChart:

- legendItemTouchStart
- legendItemTouchMove
- legendItemTouchEnd

For detailed implementation, please take a look at the Aspx code tab. 
 
<%@ Page  Language="C#"  %>

<%@ Register assembly="JQChart.Web" namespace="JQChart.Web.UI.WebControls" tagprefix="jqChart" %>

<!DOCTYPE html>
<html>
<head runat="server">
    <title></title>    
    <link rel="stylesheet" type="text/css" href="~/Content/jquery.jqChart.css" />
    <link rel="stylesheet" type="text/css" href="~/Content/themes/le-frog/jquery-ui-1.8.20.css" />
    <script src="<% = ResolveUrl("~/Scripts/jquery-1.11.1.min.js") %>" type="text/javascript"></script>
    <script src="<% = ResolveUrl("~/Scripts/jquery.jqChart.min.js") %>" type="text/javascript"></script>
</head>
<body>
    <form runat="server">
    <div>
        <table>
            <tr>
                <td>
                    <asp:ObjectDataSource ID="ObjectDataSource1"
                        runat="server"
                        SelectMethod="GetData"
                        TypeName="SamplesBrowser.Models.ChartData"></asp:ObjectDataSource>
                    <jqChart:Chart ID="Chart1" Width="400px" Height="300px" runat="server" DataSourceID="ObjectDataSource1">
                        <Title Text="LegendItem Touch Events"></Title>
                        <Legend ItemsCursor="pointer"></Legend>
                        <Animation Enabled="True" Duration="00:00:01" />
                        <Series>
                            <jqChart:ColumnSeries Title="Series 1" XValuesField="Label" YValuesField="Value1">
                            </jqChart:ColumnSeries>
                            <jqChart:ColumnSeries Title="Series 2" XValuesField="Label" YValuesField="Value2">
                            </jqChart:ColumnSeries>
                        </Series>
                    </jqChart:Chart>
                </td>
                <td>
                    <b>Events:</b><br />
                    <div id="eventsDiv" class="box" style="width: 160px; height: 250px; overflow: auto;
                        border: 1px solid #E2EFDE; padding: 10px">
                    </div>
                </td>
            </tr>
        </table>
    </div>
    <div>
        <b>Event 'data' parameter contains:</b>
        <ul id='listBlock'>
        </ul>
    </div>
    <script lang="javascript" type="text/javascript">
        $(document).ready(function () {

            var chartName = '#<%= Chart1.ClientID %>';

            var eventsDiv = document.getElementById('eventsDiv');

            $(chartName).bind('legendItemTouchStart', function (e, data) {
                $(eventsDiv).append('<div>legendItemTouchStart</div>');
                eventsDiv.scrollTop = eventsDiv.scrollHeight;

                displayDataOptions(data);
            });

            $(chartName).bind('legendItemTouchMove', function (e, data) {
                $(eventsDiv).append('<div>legendItemTouchMove</div>');
                eventsDiv.scrollTop = eventsDiv.scrollHeight;
            });

            $(chartName).bind('legendItemTouchEnd', function (e, data) {
                $(eventsDiv).append('<div>legendItemTouchEnd</div>');
                eventsDiv.scrollTop = eventsDiv.scrollHeight;
            });
        });

        function displayDataOptions(data) {
            var list = $('#listBlock');
            list.children().remove();

            list.append('<li>data.chart=' + data.chart + '</li>');
            list.append('<li>data.series=' + data.series + '</li>');
            list.append('<li>data.shape=' + data.shape + '</li>');
        }
    </script>
</form>
</body>
</html>

                                        
 
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace SamplesBrowser.Models
{
	public class ChartData
	{
		public static List<ChartData> GetData()
		{
			var data = new List<ChartData>();

			data.Add(new ChartData("A", 46, 78));
			data.Add(new ChartData("B", 35, 72));
			data.Add(new ChartData("C", 68, 86));
			data.Add(new ChartData("D", 30, 23));
			data.Add(new ChartData("E", 27, 70));
			data.Add(new ChartData("F", 85, 60));
			data.Add(new ChartData("D", 43, 88));
			data.Add(new ChartData("H", 29, 22));

			return data;
		}

		public static List<ChartData> GetLineAreaChartData()
		{
			var data = new List<ChartData>();

			data.Add(new ChartData("A", 56, 62));
			data.Add(new ChartData("B", 30, 70));
			data.Add(new ChartData("C", 58, 68));
			data.Add(new ChartData("D", 65, 54));
			data.Add(new ChartData("E", 40, 52));
			data.Add(new ChartData("F", 36, 60));
			data.Add(new ChartData("D", 70, 48));

			return data;
		}

		public static List<ChartData> GetMultipleAxesSampleData()
		{
			var data = new List<ChartData>();

			data.Add(new ChartData("A", 1, 40));
			data.Add(new ChartData("B", 4, 60));
			data.Add(new ChartData("C", 3, 62));
			data.Add(new ChartData("D", 5, 52));
			data.Add(new ChartData("E", 2, 70));
			data.Add(new ChartData("F", 1, 75));

			return data;
		}

		public static List<ChartData> GetPieChartData()
		{
			var data = new List<ChartData>();

			data.Add(new ChartData("United States", 65));
			data.Add(new ChartData("United Kingdom", 58));
			data.Add(new ChartData("Germany", 30));
			data.Add(new ChartData("India", 60));
			data.Add(new ChartData("Russia", 65));
			data.Add(new ChartData("China", 75));

			return data;
		}

		public static List<ChartData> GetFunnelChartData()
		{
			var data = new List<ChartData>();

			data.Add(new ChartData("United States", 650));
			data.Add(new ChartData("United Kingdom", 530));
			data.Add(new ChartData("Germany", 440));
			data.Add(new ChartData("India", 280));
			data.Add(new ChartData("Russia", 150));
			data.Add(new ChartData("China", 75));

			return data;
		}

		public static List<ChartData> GetPyramidChartData()
		{
			var data = new List<ChartData>();

			data.Add(new ChartData("United States", 200));
			data.Add(new ChartData("United Kingdom", 220));
			data.Add(new ChartData("Germany", 260));
			data.Add(new ChartData("India", 280));
			data.Add(new ChartData("Russia", 450));
			data.Add(new ChartData("China", 600));

			return data;
		}

		public static List<ChartData> GetCategoryAxisSampleChartData()
		{
			var data = new List<ChartData>();

			data.Add(new ChartData("Category 1", 70));
			data.Add(new ChartData("Category 2", 40));
			data.Add(new ChartData("Category 3", 85));
			data.Add(new ChartData("Category 4", 50));
			data.Add(new ChartData("Category 5", 25));
			data.Add(new ChartData("Category 6", 40));

			return data;
		}

		public static List<ChartData> GetLogarithmicSampleChartData()
		{
			var data = new List<ChartData>();

			data.Add(new ChartData("A", 5));
			data.Add(new ChartData("B", 50));
			data.Add(new ChartData("C", 500));
			data.Add(new ChartData("D", 5000));
			data.Add(new ChartData("E", 50000));

			return data;
		}

		public ChartData(string label, double value1)
		{
			this.Label = label;
			this.Value1 = value1;
		}

		public ChartData(string label, double value1, double value2)
		{
			this.Label = label;
			this.Value1 = value1;
			this.Value2 = value2;
		}

		public string Label { get; set; }
		public double Value1 { get; set; }
		public double Value2 { get; set; }
	}
}